baber/WOPTO huggingface dataset:
Patent JP-S62126742-A (JP)
Title: Supervisory system for modulator-demodulator
Inventor: SUGAO MICHINORI
IPC: H04L27/00
Filed: 1985-11-27
Abstract: PURPOSE:To shorten the supervisory time by sending a data representing its own state to the 1st modulator-demodulator from the 2nd-N-th modulator- demodulators connected to the 1st modulator-demodulator automatically in a cyclic form. CONSTITUTION:A number is set to the 2nd-N-th modulator-demodulators 2-4 and a data sent from the 2nd-N-th modulator-demodulators 2-4 is reflected as it is and sent to the 2nd-N-th modulator-demodulators 2-4, the data sent from a modulator-demodulator of the preceding number of its own equipment is reflected by the 1st modulator-demodulator 1 and received by the 2nd-N-th modulator-demodulators 2-4 and the data informing the state of its own equipment is sent by its own equipment only being the modulator-demodulator of the next number. Thus, the data representing its own state is sent automatically in a cyclic form from the 2nd-N-th modulator-demodulators 2-4 connected to the 1st modulator-demodulator 1 without designating the number of the modulator-demodulator sent from the 1st modulator-demodulator 1.
Patent JP-H03127796-A (JP)
Title: New platinum complex and antineoplastic agent therefrom
Inventor: SASAMORI HIROYUKI
IPC: A61P35/00
Filed: 1989-10-13
Abstract: NEW MATERIAL:A L-xylopyranosideplatinum complex of formula I (R is H, alkyl, alkenyl, etc,: X is halogen, -SCN, -NO3, etc.). EXAMPLE:Dichloro-(benzyl 3,4-diamino-3,4-dideoxy-L-xylopyranoside)platinum. USE:Antineoplastic agents. High in antineoplastic activity and low toxic. PREPARATION:For example, an aqueous solution of a halogenated primary platinate of formula M2Pt(Hal)4 (M is H or atom convertible to monovalent cation; Hal is halogen) (pref. potassium halogenated primary platinate) is added to an ethanol solution of amino sugar of formula II followed by reaction at 40-70 deg.C for 1-24hr to obtain a compound of the formula I (X is halogen). The amount of the halogenated primary platinate to be used is such as to be 1-2 molar times that for the amino sugar.
Patent JP-S61143271-A (JP)
Inventor: SUZUKI TOSHIYUKI
IPC: B62K11/04
Filed: 1984-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09110428-A (JP)
Title: Method for oxidizing arsenous acid
Inventor: UEMATSU TOSHIKATSU
IPC: C01G28/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To increase the oxidation reaction rate at ordinary temps. and pressures and to obtain arsenic acid with good productivity by dissolving arsenous acid in a soln. contg. cupric chloride, hydrochloric acid and sodium chloride and passing air or oxygen through the soln. while agitating the soln. SOLUTION: Arsenous acid is dissolved in a soln. contg. cupric chloride, hydrochloric acid and sodium chloride, and air or oxygen is passed through the soln. while agitating the soln. to oxidize the arsenous acid to arsenic acid at ordinary temps. and pressures. The concn. of the cupric chloride is preferably controlled to 5-15g/l, the hydrochloric acid concn. to 1-10% of the cupric chloride concn. and the sodium chloride concn. to 1.3 to 2. 0 times that of the cupric chloride concn.
Patent JP-H0689060-A (JP)
Title: Developing device and image forming device using the same
Inventor: SUDO KAZUHISA
IPC: G03G15/01
Filed: 1992-09-07
Abstract: PURPOSE:To embody a developing device in which a screening plate need not be set, where adverse effect by the change of an air current and the flare of light is prevented and which can obtain a high-quality image, and an image forming device using the developing device. CONSTITUTION:In the case a copying machine to which a color developing device 13 and a black developing device 14a are attached is used as a black single-color copying machine, the device 14b is attached. The device 14b is provided with two developing rollers 25b and 25c, and the toner carrying speed of the rollers 25b and 25c is set lower than the toner carrying speed of the developing rollers 25a and 35 in the devices 13 and 14a. As for the contour shape of the device 14b, the device 14b is formed so that it can be attached extending over the respective attaching spaces of the devices 13 and 14a and it is constituted to have nearly the same size as the contour shape formed by the devices 13 and 14a.
Patent JP-H04141429-A (JP)
Title: Ink jet head
Inventor: AKAHA FUJIO
IPC: B41J2/045
Filed: 1990-10-03
Abstract: PURPOSE:To maintain a fine space between a nozzle plate and pressure generating means accurately so as to make it possible to use a conductive ink by filling the periphery of a pressing plate with ink, deforming the pressing plate by extension of a piezoelectric device, changing the volume in an area surrounded by a nozzle plate and the pressing plate, and discharging ink drips from the nozzle. CONSTITUTION:A pressing plate 3 whose periphery is filled with an ink 21 is separated from a nozzle plate 1. An electric field is applied to a piezoelectric device 6 through a flexible substrate 8. The piezoelectric device 6 whose one end is fixed to a base material 7 contracts in the direction of an arrow B. Due to the contraction, the pressing plate 3 is also pulled in the direction of the arrow B so as to approach to the nozzle plate 1. The piezoelectric device 6 has an excellent responsiveness so that an operation is carried out instantaneously. The ink 21 is discharged in ink drips 22 from a nozzle 2 by the operation of the pressing plate 3. When the electric field of the piezoelectric device 6 is released, the piezoelectric device 6 extends in the direction of an arrow C and the pressing plate 3 deforms so as to separate from the nozzle plate 1. The ink 21 is supplied to the gap from a slit 4.
Patent JP-2001088725-A (JP)
Title: Controlling method for electric power steering
Inventor: KASHIYAMA KEI
IPC: B62D101/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a controlling method for an electric power steering of an automobile having a resembling merit to that of hydraulic type in the steering feeling of the electric power steering by reducing steering force escaping feeling at low speed. SOLUTION: An assist current to be fed to an electric motor supporting operation of a steering is obtained by the addition of a reference current and a differential current. The differential current is obtained by computing a gain K2 obtained from a map of a characteristic 3 for giving a large gain at the start of rotation of the motor, a gain K1 obtained from a map of a characteristic for giving a small gain at high speed of a vehicle, and a variation quantity of steering torque value. Accordingly, sticking feeling and inertial feeling at the start of steeling operation can be reduced and steering force escaping feeling can also be reduced.
Patent JP-H11108900-A (JP)
Title: Method and apparatus for calibration of sensitivity of magnetic flaw-detecting device
Inventor: YOKOTA HIROYUKI
IPC: G01N27/83
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus in which the sensitivity of a magnetic flaw- detecting device can be calibrated simply without newly adding a coil for calibration, a hollow roll or the like by a method wherein an AC current is superposed on a DC current, for magnetic-field generation, which is made to flow to a magnetizer and the sensitivity of a group of magnetism sensing elements is calibrated by a pseudo magnetic flux leakage. SOLUTION: A magnetic flaw-detecting device 100 is provided with a magnetizer 102 which is composed of a magnetizing yoke 104 and of a magnetizing coil 106, with a flaw detecting head 110 and with a power supply 112, and it is faced with a thin steel strip 10 at the outside of a nonmagnetic roll 80. In the flaw-detecting head 110, 1000 pieces of magnetism sensing elements 111 are arranged linearly in the width direction of the thin steel strip 10. The power supply 112 is provided with a power supply for excitation, with an AC power supply for pseudo-magnetic-flux-leakage generation and with a circuit which superposes both power supplies. In a flaw detecting operation, the DC power supply is supplied to the magnetizing coil 106. In a calibrating operation, the output of the superposing circuit is supplied.  In a simple calibrating operation, the the magnetic flaw-detecting device 100 in an on-line position is raised by about 200 mm by using a raising and lowering device 150, an alternating current is applied to the magnetizing coil 106 from the power supply 112, and the output of all the magnetism sensing elements as a group is verified so as to judge whether it is proper or not.
Patent JP-H02111967-A (JP)
Title: Method for producing toner by suspension polymerization method
Inventor: YUSHINA HEIHACHI
IPC: G03G9/087
Filed: 1988-10-21
Abstract: PURPOSE:To enable easy and stable production of a nonspherical toner by stepwise adding a swellable clay powder and a water-soluble polymer into an aqueous phase and carrying out suspension polymerization. CONSTITUTION:The suspension polymerization is carried out by dispersing or dissolving an additive and an oil-soluble polymerization initiator into a polymerizable monomer, and dispersing this oil phase mixture into an aqueous phase containing the swellable clay powder, and then, adding the water-soluble polymer into the suspension liquid. When the oil phase mixture is dispersed into the aqeuous phase containing the swellable clay powder to form the suspension liquid, the amorphous swellable clay absorbs water and the oil phase components and swels as it is, thus permitting the obtained suspended particles to be formed into nonspheres, and the nonspherical toner to be obtained.
Patent JP-H01108100-A (JP)
Title: Ink occluding body of writing utensil
Inventor: SUZUKI TOSHIO
IPC: B43K8/03
Filed: 1987-10-21
Abstract: PURPOSE: To not only easily charge ink in a main axis unit but also increase ink storage volume by using a shape memory plastic fiber wherein the required outer diameter stored in the inner space of the main axis is reduced to the value smaller than the inner diameter of the main axis unit and can be returned to the original stored dimension thereof by impregnating ink in the fiber. CONSTITUTION: A number of shape memory plastic fibers or shape memory fibers are interchangeably focused so that a gap to cause a capillary action may be formed. The circumferential side surface of an ink occlusion material 3 is covered with a shape memory plastic film and stored therein is the maximum outer diameter so large that said material 3 may be housed in the inner space of a main axis unit 1 at a random temperature. Thereafter, inserted in the main axis unit 1 is the ink occlusion material 3 whose outer diameter is smaller than the inner diameter of an insertion hole 2 thereof. Then, the ink at a required temperature is injected in the ink occlusion material 3 inserted in the main axis unit 1 and said material 3 is inflated until the diameter thereof becomes the outer diameter stored therein. As a result, charging operation to the main axis unit is considerably facilitated, and the writing distance can be prolonged according to an increase in the ink storage volume.
Patent JP-H0973350-A (JP)
Title: Wrist mounted wrist rest
Inventor: SAITO HIDEYA
IPC: G06F3/02
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a wrist rest which is rich in freedom and mobility and compact and makes an arm and a wrist hard to fatigue. SOLUTION: A wrist rest 1 is put below the wrist 3 of both hands or one hand and put on the wrist 31 by winding a band 21 around the wrist 3, and a keyboard or mouse is operated.
Patent JP-H01110124-A (JP)
Title: Construction method for repairing pipeline
Inventor: WAKAGI YASUHIRO
IPC: B29C73/04
Filed: 1987-10-23
Abstract: PURPOSE:To repair a long pipeline having a plurality of bent parts, by connecting the cut and removed part of a pipeline by a pipe having lining preliminarily applied to the inner periphery thereof and applying lining to the inner peripheral surface of the pipe connection part using the tubular lining material inserted in the pipeline from the opening part of the pipe. CONSTITUTION:A pipeline 1 is cut and removed over a predetermined length at an arbitrary place and linings 2a, 2b are applied to the inner peripheral surfaces of the cut pipelines using the cut opening parts 1a-1, 1b-1 as departure parts. Thereafter, a separate pipe 4 having an opening part 8 provided to a part of the outer periphery thereof and having linings 6, 7 preliminarily applied to the inner peripheral surface thereof is inserted in the cut and removed part of the pipeline 1 to be connected thereto and an expansible and contractable balloon body 11 having a tubular lining material 10 impregnated with a curable resin externally fitted and held thereto is inserted in the pipeline from the opening part 8 of the pipe 4 to be positioned at the pipe connection part. Thereafter, a pressure fluid is sealed in said balloon body to presse the tubular lining material to the inner peripheral surface of the pipe connection part and, after the curable resin is cured, the pressure fluid in the balloon body is removed to take out the balloon body from the pipe from the opening part 8 and a lid 15 is applied to the opening part 8 to close the same.
Patent JP-S62125333-A (JP)
Title: Autofocus camera
Inventor: YOSHINO TSUNEMI
IPC: G02B7/28
Filed: 1985-11-27
Abstract: PURPOSE:To photograph a subject, having a motion, by moving a photographic lens by the start of a photographing operating, making the frequency of an infrared projected light variable in accordance with this movement, detecting a time point when a light receiving signal level based on the intensity of a reflected light from a target object reaches an optional level, stopping the movement of the photographic lens, and executing the photographing. CONSTITUTION:The oscillation frequency of an oscillating circuit 24 of a projected light frequency variable means 22 is varied in accordance with the movement of the photographic lens 1, and in response to this variation, the operation of a switch element 23 is controlled. As a result, the supply of a constant-current source 26 to a projected light source 21 is controlled, and the projected light source 21 projects a modulated infrared ray X, to a target object 25. On the other hand, by receiving a reflected light Y from the target object 25 of the infrared projected light X, a light receiving means 32 outputs a photocurrent being proportional to its light receiving intensity and supplies it as the light receiving signal to the tuning part 34 of a tuning means 33. The photographic lens 1 starts a movement from the nearest point side photographing position to a distant point side photographing position by an electric conduction to an electromagnetic magnet 8, and stops the movement by an electric conduction to an electromagnetic magnet 13 based on light-projecting/receiving operations in accordance with its movement.
Patent JP-H08129786-A (JP)
Title: Magneto-optical recording medium and its reproducing method
Inventor: OGAWA MASATSUGU
IPC: G11B11/10
Filed: 1994-10-31
Abstract: PURPOSE: To obtain a magneto-optical recording medium with which parts corresponding to guide grooves are well formable without increasing medium noises and which is suitable for high-density recording. CONSTITUTION: A first magnetic film 1 is formed on a substrate 3 and second magnetic films 2 are formed periodically in a specified direction similarly to the conventional guide grooves thereon. The first and second magnetic films 1 and 2 are subjected respectively to exchange bonding antiferromagnetically near room temp. and are made into the structure provided with the characteristics of transferring the magnetization state of the second magnetic films 2 to the first magnetic film 1. As a result, the magnetization direction is inverted only in the parts of the first magnetic film 1 under the second magnetic films 2 and the magnetization direction of the other parts of the first magnetic film 1 are maintained as it is when the impression of the external magnetic fields is stopped after initialization is executed by impressing the external magnetic fields.  Then, the second magnetic films 2 are usable as guide tracks.
Patent JP-H11106426-A (JP)
Title: Production of styrenic resin
Inventor: SASAKI HOZUMI
IPC: C08F2/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a styrenic resin, enabling to perform the bulk or solution polymerization of the styrenic resin in a polymer- removed recovery solution and simultaneously reutilize the purification distillation residues of the recovery solution containing a mol.wt. modifier in a high concentration. SOLUTION: This method for producing a styrenic resin comprises separating a styrenic resin after the polymerization, recovering a mixture solution containing unreacted monomers, a solvent, a mol.wt. modifier and polymerization reaction by-products and reutilizing the recovered mixture solution. Therein, characteristics comprise distilling and recovering 60-99% of the recovered mixture solution, returning the obtained fraction to the first polymerization tank, returning 0-40% of the left distillation residues to the first polymerization tank, and returning 20-100% of the residues to the second polymerization tank.
Patent JP-S61143628-A (JP)
Title: Electric body warmer
Inventor: ICHIHARA WATARU
IPC: H05B3/20
Filed: 1984-12-18
Abstract: PURPOSE:To permit the change-over of conduction of a heat body optionally and effect the heating of the feet and fingers by a method wherein a heating body having small calorific value at an lower side and large calorific value at a lower side through heat insulator, is fitted and fixed on the back side of a main body of a desk or the like. CONSTITUTION:The whole of a heat body unit 6 is supported by supporting metal fittings and is fitted closely to the back side of the main body 15. The heat unit 6 is consisted of a heat body 13 having small calorific value, a heat body 14 having large calorific value and a heat insulator consisting of isolating sheets 11a-11d. The heat body 13 of the upper side is put ON condition by the change-over switch and the given temperature in advance is obtained easily. In case the change-over switch is changed to the lower heat body 14, the radiation heat is obtained from the knee to the feet at the position sitting on the chair at the front of the desk. According to this method, the heating may be obtained in accordance with an object by selection.
Patent JP-H11110628-A (JP)
Title: Controller for automatic vending machine
Inventor: ENDO YUKIO
IPC: G07F9/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent or suppress the occurrence of a sold-out state of articles and to make efficiently deliverable articles by setting a threshold based on the stock ratio of articles at every delivery of the articles and also sending alarm information when the stock ratio of the articles reaches the threshold. SOLUTION: A pressing button controlling part 24 judges which selective button is selected and reports the information to a main controlling part 26. The part 26 grasps a stock ratio in an article rack from the number of sold articles at all times and outputs an instruction of alarm occurrence to an information controlling part 27 when respective stock ratios reach set threshold. The part 27 sends an alarm to a managing company, etc., by a telephone line 29 via a modem 28. Here, the part 26 grasps a stock ratio from the number of delivered articles at every delivery of articles, calculates a mean stock ratio by using stock ratios of plural times and sets threshold to value that is a little lower than the calculated mean stock ratio.
Patent JP-S63121462-A (JP)
Title: Brushless motor
Inventor: ARAKAWA TORU
IPC: H02K29/00
Filed: 1986-11-10
Abstract: PURPOSE:To need not thrust bearings, by arranging a magnetic unit with a space confrontedly with a rotor magnet and a sub-rotor which rotates integrally with the rotor magnet. CONSTITUTION:A brushless motor is composed of an axis-directional- multipolarized ring-formed rotor magnet 1, a sub-rotor 2 which is arranged together with the magnet and a space in the axial direction and rotates integrally with the rotor magnet 1, a rotor 3 retaining the rotors 1, 2, a stationary armature 4 having a plurality of coreless flat coils, a radial bearing section 5, a shaft 6, and the like. In this case, on the outer peripheral section of the stationary armature 4, a magnetic unit 8 confronted with the rotor magnet 1 and the sub-rotor 2 with a space in the radial direction is arranged. As a result, when the stable point of the rotor 3 is displaced in the axial direction at the time of the rotation of the rotor 3, then a thrust to reset the rotor 3 at the stable point is generated, and so a thrust bearing is not needed.
Patent JP-H03127596-A (JP)
Title: Method and apparatus for pb test of subscriber telephone set
Inventor: KIKUKAWA TAKAHIKO
IPC: H04M3/22
Filed: 1989-10-12
Abstract: PURPOSE:To verify a PB circuit of a subscriber telephone set by extracting a pattern stored in advance corresponding to a 1st number of a pushbutton(PB) signal string from a subscriber telephone set from a storage section and verifying the coincidence between a PB test pattern and the PB signal string. CONSTITUTION:A start instruction signal for a PB test circuit of a subscriber telephone set 1 from a subscriber test board 9 is given to a subscriber terminal controller 8 and a test trunk 6 to start a PB test equipment 7 and to start a subscriber telephone set 1 via a test trunk, an exchange main body 4, a line concentration circuit 3, a subscriber circuit 2, a test drawing line 10 and a 2nd test trunk 6a. Then the subscriber telephone set 1 sends the PB signal string, and a PB test equipment 7 receiving the signal string via the 2nd test trunk 6a recognizes a 1st number of the PB signal string, extracts a pattern corresponding thereto from the storage section to verify the coincidence with the PB signal string with the PB test pattern. Thus, the operating state of the PB circuit of the subscriber telephone set is verified.
Patent JP-2000096345-A (JP)
Title: Split-type conjugate fiber, nonwoven cloth and absorbing material thereof
Inventor: NAGANO KOKI
IPC: D04H1/4382
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a conjugate-type fiber capable of splitting without damaging touch of nonwoven cloth, nonwoven cloth and an absorbing material using the fiber. SOLUTION: This split-type conjugate fiber having 48 g/10 min melt flow rate is obtained by subjecting a polypropylene resin 1 containing 0.02 wt.% of a peroxide: 2,5-dimethyl-2,5-di (tertiary peroxy) hexane and a raw material: a polyethylene resin 2 to a conjugate spinning in a conjugate weight ratio of 50/50 to obtain an undrawn yarn having a cross section exhibited in the figure and drawing the undrawn yarn in a draw ratio 6 times, subjecting to a crimping process, cutting to staple fibers. A web of the fibers is subjected to a water jet processing and the resultant fibers are split by a high pressure water flow and simultaneously confounded, then dried and the objective nonwoven cloth is manufactured.